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[ALSA] Remove xxx_t typedefs: Emu-X synth

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Modules: Common EMU synth,SoundFont,Synth

Remove xxx_t typedefs from the Emu-X synth support.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2005-11-17 14:24:47 +01:00
committed by Jaroslav Kysela
parent ee42381e71
commit 03da312ac0
15 changed files with 550 additions and 495 deletions
Download Patch File Download Diff File Expand all files Collapse all files

139
sound/synth/emux/emux_synth.c
View File

@@ -36,30 +36,34 @@
#define LIMITVALUE(x, a, b) do { if ((x) < (a)) (x) = (a); else if ((x) > (b)) (x) = (b); } while (0)
#define LIMITMAX(x, a) do {if ((x) > (a)) (x) = (a); } while (0)
static int get_zone(snd_emux_t *emu, snd_emux_port_t *port, int *notep, int vel, snd_midi_channel_t *chan, snd_sf_zone_t **table);
static int get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan);
static void terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free);
static void exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass);
static void terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free);
static void update_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int update);
static void setup_voice(snd_emux_voice_t *vp);
static int calc_pan(snd_emux_voice_t *vp);
static int calc_volume(snd_emux_voice_t *vp);
static int calc_pitch(snd_emux_voice_t *vp);
static int get_zone(struct snd_emux *emu, struct snd_emux_port *port,
int *notep, int vel, struct snd_midi_channel *chan,
struct snd_sf_zone **table);
static int get_bank(struct snd_emux_port *port, struct snd_midi_channel *chan);
static void terminate_note1(struct snd_emux *emu, int note,
struct snd_midi_channel *chan, int free);
static void exclusive_note_off(struct snd_emux *emu, struct snd_emux_port *port,
int exclass);
static void terminate_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int free);
static void update_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int update);
static void setup_voice(struct snd_emux_voice *vp);
static int calc_pan(struct snd_emux_voice *vp);
static int calc_volume(struct snd_emux_voice *vp);
static int calc_pitch(struct snd_emux_voice *vp);
/*
* Start a note.
*/
void
snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
snd_emux_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
{
snd_emux_t *emu;
struct snd_emux *emu;
int i, key, nvoices;
snd_emux_voice_t *vp;
snd_sf_zone_t *table[SNDRV_EMUX_MAX_MULTI_VOICES];
struct snd_emux_voice *vp;
struct snd_sf_zone *table[SNDRV_EMUX_MAX_MULTI_VOICES];
unsigned long flags;
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@@ -76,7 +80,7 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
/* exclusive note off */
for (i = 0; i < nvoices; i++) {
snd_sf_zone_t *zp = table[i];
struct snd_sf_zone *zp = table[i];
if (zp && zp->v.exclusiveClass)
exclusive_note_off(emu, port, zp->v.exclusiveClass);
}
@@ -138,7 +142,7 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
if (port->port_mode == SNDRV_EMUX_PORT_MODE_OSS_SYNTH) {
/* clear voice position for the next note on this channel */
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
if (fx) {
fx->flag[EMUX_FX_SAMPLE_START] = 0;
fx->flag[EMUX_FX_COARSE_SAMPLE_START] = 0;
@@ -151,13 +155,13 @@ snd_emux_note_on(void *p, int note, int vel, snd_midi_channel_t *chan)
* Release a note in response to a midi note off.
*/
void
snd_emux_note_off(void *p, int note, int vel, snd_midi_channel_t *chan)
snd_emux_note_off(void *p, int note, int vel, struct snd_midi_channel *chan)
{
int ch;
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
unsigned long flags;
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@@ -199,8 +203,8 @@ snd_emux_note_off(void *p, int note, int vel, snd_midi_channel_t *chan)
*/
void snd_emux_timer_callback(unsigned long data)
{
snd_emux_t *emu = (snd_emux_t*) data;
snd_emux_voice_t *vp;
struct snd_emux *emu = (struct snd_emux *) data;
struct snd_emux_voice *vp;
int ch, do_again = 0;
spin_lock(&emu->voice_lock);
@@ -228,13 +232,13 @@ void snd_emux_timer_callback(unsigned long data)
* key pressure change
*/
void
snd_emux_key_press(void *p, int note, int vel, snd_midi_channel_t *chan)
snd_emux_key_press(void *p, int note, int vel, struct snd_midi_channel *chan)
{
int ch;
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
unsigned long flags;
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@@ -260,10 +264,10 @@ snd_emux_key_press(void *p, int note, int vel, snd_midi_channel_t *chan)
* Modulate the voices which belong to the channel
*/
void
snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int update)
snd_emux_update_channel(struct snd_emux_port *port, struct snd_midi_channel *chan, int update)
{
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -287,10 +291,10 @@ snd_emux_update_channel(snd_emux_port_t *port, snd_midi_channel_t *chan, int upd
* Modulate all the voices which belong to the port.
*/
void
snd_emux_update_port(snd_emux_port_t *port, int update)
snd_emux_update_port(struct snd_emux_port *port, int update)
{
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -316,9 +320,9 @@ snd_emux_update_port(snd_emux_port_t *port, int update)
* control events, not just the midi controllers
*/
void
snd_emux_control(void *p, int type, snd_midi_channel_t *chan)
snd_emux_control(void *p, int type, struct snd_midi_channel *chan)
{
snd_emux_port_t *port;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@@ -364,10 +368,10 @@ snd_emux_control(void *p, int type, snd_midi_channel_t *chan)
* terminate note - if free flag is true, free the terminated voice
*/
static void
terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free)
terminate_note1(struct snd_emux *emu, int note, struct snd_midi_channel *chan, int free)
{
int i;
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
unsigned long flags;
spin_lock_irqsave(&emu->voice_lock, flags);
@@ -385,10 +389,10 @@ terminate_note1(snd_emux_t *emu, int note, snd_midi_channel_t *chan, int free)
* terminate note - exported for midi emulation
*/
void
snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan)
snd_emux_terminate_note(void *p, int note, struct snd_midi_channel *chan)
{
snd_emux_t *emu;
snd_emux_port_t *port;
struct snd_emux *emu;
struct snd_emux_port *port;
port = p;
snd_assert(port != NULL && chan != NULL, return);
@@ -405,10 +409,10 @@ snd_emux_terminate_note(void *p, int note, snd_midi_channel_t *chan)
* Terminate all the notes
*/
void
snd_emux_terminate_all(snd_emux_t *emu)
snd_emux_terminate_all(struct snd_emux *emu)
{
int i;
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
unsigned long flags;
spin_lock_irqsave(&emu->voice_lock, flags);
@@ -434,11 +438,11 @@ snd_emux_terminate_all(snd_emux_t *emu)
* Terminate all voices associated with the given port
*/
void
snd_emux_sounds_off_all(snd_emux_port_t *port)
snd_emux_sounds_off_all(struct snd_emux_port *port)
{
int i;
snd_emux_t *emu;
snd_emux_voice_t *vp;
struct snd_emux *emu;
struct snd_emux_voice *vp;
unsigned long flags;
snd_assert(port != NULL, return);
@@ -468,9 +472,9 @@ snd_emux_sounds_off_all(snd_emux_port_t *port)
* is mainly for drums.
*/
static void
exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass)
exclusive_note_off(struct snd_emux *emu, struct snd_emux_port *port, int exclass)
{
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -490,7 +494,7 @@ exclusive_note_off(snd_emux_t *emu, snd_emux_port_t *port, int exclass)
* if free flag is true, call free_voice after termination
*/
static void
terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free)
terminate_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int free)
{
emu->ops.terminate(vp);
vp->time = emu->use_time++;
@@ -508,7 +512,7 @@ terminate_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int free)
* Modulate the voice
*/
static void
update_voice(snd_emux_t *emu, snd_emux_voice_t *vp, int update)
update_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int update)
{
if (!STATE_IS_PLAYING(vp->state))
return;
@@ -543,9 +547,9 @@ static unsigned short voltarget[16] = {
* will be needed later.
*/
static void
setup_voice(snd_emux_voice_t *vp)
setup_voice(struct snd_emux_voice *vp)
{
soundfont_voice_parm_t *parm;
struct soundfont_voice_parm *parm;
int pitch;
/* copy the original register values */
@@ -636,9 +640,9 @@ static unsigned char pan_volumes[256] = {
};
static int
calc_pan(snd_emux_voice_t *vp)
calc_pan(struct snd_emux_voice *vp)
{
snd_midi_channel_t *chan = vp->chan;
struct snd_midi_channel *chan = vp->chan;
int pan;
/* pan & loop start (pan 8bit, MSB, 0:right, 0xff:left) */
@@ -737,12 +741,12 @@ static unsigned char expressiontab[128] = {
* voice and channels parameters.
*/
static int
calc_volume(snd_emux_voice_t *vp)
calc_volume(struct snd_emux_voice *vp)
{
int vol;
int main_vol, expression_vol, master_vol;
snd_midi_channel_t *chan = vp->chan;
snd_emux_port_t *port = vp->port;
struct snd_midi_channel *chan = vp->chan;
struct snd_emux_port *port = vp->port;
expression_vol = chan->control[MIDI_CTL_MSB_EXPRESSION];
LIMITMAX(vp->velocity, 127);
@@ -775,7 +779,7 @@ calc_volume(snd_emux_voice_t *vp)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
if (chan->private) {
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
vol += fx->val[EMUX_FX_ATTEN];
}
#endif
@@ -808,9 +812,9 @@ calc_volume(snd_emux_voice_t *vp)
*/
static int
calc_pitch(snd_emux_voice_t *vp)
calc_pitch(struct snd_emux_voice *vp)
{
snd_midi_channel_t *chan = vp->chan;
struct snd_midi_channel *chan = vp->chan;
int offset;
/* calculate offset */
@@ -837,7 +841,7 @@ calc_pitch(snd_emux_voice_t *vp)
#ifdef SNDRV_EMUX_USE_RAW_EFFECT
/* add initial pitch correction */
if (chan->private) {
snd_emux_effect_table_t *fx = chan->private;
struct snd_emux_effect_table *fx = chan->private;
if (fx->flag[EMUX_FX_INIT_PITCH])
offset += fx->val[EMUX_FX_INIT_PITCH];
}
@@ -857,7 +861,7 @@ calc_pitch(snd_emux_voice_t *vp)
* Get the bank number assigned to the channel
*/
static int
get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan)
get_bank(struct snd_emux_port *port, struct snd_midi_channel *chan)
{
int val;
@@ -886,8 +890,9 @@ get_bank(snd_emux_port_t *port, snd_midi_channel_t *chan)
* The resultant zones are stored on table.
*/
static int
get_zone(snd_emux_t *emu, snd_emux_port_t *port,
int *notep, int vel, snd_midi_channel_t *chan, snd_sf_zone_t **table)
get_zone(struct snd_emux *emu, struct snd_emux_port *port,
int *notep, int vel, struct snd_midi_channel *chan,
struct snd_sf_zone **table)
{
int preset, bank, def_preset, def_bank;
@@ -910,9 +915,9 @@ get_zone(snd_emux_t *emu, snd_emux_port_t *port,
/*
*/
void
snd_emux_init_voices(snd_emux_t *emu)
snd_emux_init_voices(struct snd_emux *emu)
{
snd_emux_voice_t *vp;
struct snd_emux_voice *vp;
int i;
unsigned long flags;
@@ -932,7 +937,7 @@ snd_emux_init_voices(snd_emux_t *emu)
/*
*/
void snd_emux_lock_voice(snd_emux_t *emu, int voice)
void snd_emux_lock_voice(struct snd_emux *emu, int voice)
{
unsigned long flags;
@@ -947,7 +952,7 @@ void snd_emux_lock_voice(snd_emux_t *emu, int voice)
/*
*/
void snd_emux_unlock_voice(snd_emux_t *emu, int voice)
void snd_emux_unlock_voice(struct snd_emux *emu, int voice)
{
unsigned long flags;